CN1340026A - Lifting jack - Google Patents
Lifting jack Download PDFInfo
- Publication number
- CN1340026A CN1340026A CN00803660A CN00803660A CN1340026A CN 1340026 A CN1340026 A CN 1340026A CN 00803660 A CN00803660 A CN 00803660A CN 00803660 A CN00803660 A CN 00803660A CN 1340026 A CN1340026 A CN 1340026A
- Authority
- CN
- China
- Prior art keywords
- drive shaft
- wheel
- drive wheel
- axle drive
- hoisting device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D5/00—Braking or detent devices characterised by application to lifting or hoisting gear, e.g. for controlling the lowering of loads
- B66D5/02—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes
- B66D5/12—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes with axial effect
- B66D5/14—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes with axial effect embodying discs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D3/00—Portable or mobile lifting or hauling appliances
- B66D3/12—Chain or like hand-operated tackles with or without power transmission gearing between operating member and lifting rope, chain or cable
- B66D3/16—Chain or like hand-operated tackles with or without power transmission gearing between operating member and lifting rope, chain or cable operated by an endless chain passing over a pulley or a sprocket
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
- Jib Cranes (AREA)
- Knitting Machines (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
- Transmission Devices (AREA)
- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
The invention relates to a lifting jack (1) that is provided with a driving wheel (2), an automatic mechanical brake (3), a load wheel (4) and a gearbox (5) which are axially arranged in tandem in a housing. The driving wheel (2) which is provided on one end (6) of a drive shaft (7) can be coupled to the gearbox (5) in a torque-transmitting manner and by means of the drive shaft (7) which intersperses the automatic mechanical brake (3) and the load wheel (4), whereby said gearbox (5) is situated on the remaining end (8) of the drive shaft (7) and drives the load wheel (4).
Description
The present invention relates to a kind of hoisting device by claim 1 preamble feature.
The hoisting device of described type is used in particular for the vertical movement of weight.It comprises a drive wheel, and this drive wheel is usually made sprocket wheel, and can rotate to both direction by manually operated round-link chain by means of one.But replace sprocket wheel also can adopt a gear.Secondly drive wheel can be made the clutch wheel that is used for a motor shaft.
The loadwheel that is designed to sprocket wheel mostly equally is by a round-link chain and bogey, and for example crane hook connects.
The housing of hoisting device is equipped with a suspension hook usually, can hang on the suitable bearing by this suspension hook.
In housing, arrange in turn vertically and be provided with drive wheel, the load pressure drg, a loadwheel and a gear case, wherein gear case is usually made epicyclic gear box.Drive wheel is installed in and drives on the tip of the axis, and axle drive shaft passes load pressure drg and loadwheel.Gear case is positioned on the other end of axle drive shaft, and gear case and load crop rotation transfer torque is connected then.
(Yale industrial product Co., Ltd specification manual in a kind of known structure form of above-mentioned hoisting device, 5620 Velbert 1 " Yale Flaschenzug/Hand Hoist/Palan à brasMod.VS ") the load pressure drg is by a ratchet, and two friction disc and two ratchets that are hinged on the housing that are positioned at the ratchet both sides are formed.Ratchet is pressed on the ratchet under the effect of belleville spring.Two friction discs are fixed on the compression plate on the axle with one on the other hand with ratchet on the one hand or drive the crop rotation friction lock and close and be connected.Drive wheel can be axially displaced on end of axle drive shaft with screw thread.The other end of axle drive shaft is connected with two gears, and gear itself is connected by the gear that the less miniature gears and of a diameter has internal tooth, and one embeds in this inner gear with loadwheel bonded assembly miniature gears.
The task of load pressure drg is when the drive wheel transfixion, will be remained on by the load of hoisting device carrying on the height at that time.Drive wheel is pressed on the compression plate by friction disc and ratchet then, and ratchet is positioned at the teeth groove of ratchet circumferencial direction.
If drive wheel rotates to direction of improvement, ratchet slides till the drive wheel transfixion on the tooth of ratchet so.Ratchet snaps in the teeth groove of ratchet again then.Drive wheel rotates round about when weight descends, and it is endwisely slipped on the motion screw thread of axle drive shaft, and the friction lock splice grafting of termination and friction disc, ratchet and compression plate touches.Weight can descend, till the axle of following rotation compensating axial clearance again.
Confirm that in the known structure form following shortcoming is to be worth improved, promptly the load pressure drg enters or may lose efficacy during the coil spring fracture at foreign matter.The noise of ratchet is undesirable under many application scenarios, particularly causes the place of noise accident at this noise.The manufacturing cost height of next load pressure drg, what wherein should propose especially is the processing of ratchet.
The objective of the invention is from prior art, create a kind of hoisting device, it is easily manufactured, and is insensitive little with noise to fault.
Terms of settlement according to this task of the present invention is a feature listed in claim 1 characteristic.
Though can do limited relative rotation with respect to axle drive shaft according to this feature drive wheel, axially can not move.Drive wheel can be done limited being connected with the relative rotation with a brake wheel in addition, and brake wheel itself can move axially on axle drive shaft one thread segment.Between brake wheel and is fixed on compression plate on the hoisting device housing, a friction disc is arranged.
If want to promote weight, so along the clickwise drive wheel.After the regulation corner that a drive wheel can freely rotate with respect to axle drive shaft, end freely rotatablely moves.Axle drive shaft is by the handwheel direct drive, and drg does not stress.Because thread segment is designed to right-hand screw thread brake wheel and friction disc disengagement when clickwise, thereby eliminates brake action.
If stop to rotatablely move of drive wheel, drive shaft rotating pulls to friction disc with brake wheel under the weight effect, thereby also pulls to compression plate, and weight is locked.
In order to make the necessary left-hand revolution of weight decline drive wheel.Be connected with brake wheel turning over the predetermined angular rear drive sprocket.Because the right-handed thread section brake wheel is axially displaced to the drive wheel direction on this thread segment, by the contact elimination of friction disc with compression plate.Drive wheel that weight can be according to the rules and the corner accompany movement between the brake wheel then, and in braking again by the following method after this, promptly drive shaft rotating pulls to friction disc with brake wheel under the weight effect, and friction disc is pulled to compression plate.
The present invention is special, and advantage is, compare with the known structure type it work together accurately and noise much smaller.Aspect the number of components, also design simplyr by hoisting device of the present invention.
Secondly can conclude, thereby axle drive shaft also has loadwheel directly by drive wheel, and the load pressure drg does not stress.
Can use chain, rope, crank with the same drive wheel in the prior art, also can be by means of motor driven.
Feature drive wheel by claim 2 is preferentially realized by means of a cover that is fixed on the axle drive shaft at the slewability on the axle drive shaft.This cover can press fit on the axle drive shaft.
Non-rotatably be connected impeller transfer torque ground combined action on the axle drive shaft by the feature drive wheel and of claim 3.Drive wheel has an end face projection for this reason, and it contacts with impeller with its corresponding backstop after drive wheel turns over the regulation corner, thus impeller and axle drive shaft rotation.
Also make to be enclosed within on the axle drive shaft and locate by non-rotatably being sleeved on impeller on the axle drive shaft.
Impeller preferentially is sleeved on to be pressed on the serration spline on the axle drive shaft end and with a nut and puts, cover itself with one radially convex shoulder be pressed on the shaft shoulder of axle drive shaft.Drive wheel is in this radially convex shoulder and impeller accurately manipulation between its end face then.Impeller has the blade of at least one radial projection, the protruding combined action of at least one the end face direction on it and the drive wheel.Combined action by projection and blade limits the rotating freely property of drive wheel on axle drive shaft.Weight just can lift by drive wheel like this.Impeller preferably has two radial vanes of 180 ° that stagger mutually.On the end face of drive wheel, preferably also correspondingly be provided with two so.The projection of one casting particularly, they and blade combined action.
Drive wheel and brake wheel can do limited rotatablely move be connected that the feature of handy claim 4 realizes.Be provided with an axial arranged drive pin according to this feature brake wheel from the certain radial distance of axle drive shaft.This drive pin embed one especially bend to arc, in the sector notch on loadwheel one side of drive wheel.The end of the breach inside the drive pin is embedded in then is made of the muscle of radial arrangement.Brake wheel lifts from compression plate when being used for making weight to descend by drive wheel drive brake wheel, and makes the load pressure releasing of brake thus.
Be bearing in spring application on the drive wheel by claim 5 brake wheel on compression plate by one by the improvement structure of basic conception of the present invention.The main task of this spring is to produce an initial lock torque.Can shorten the response time of load pressure drg thus.
Embodiment by means of an expression in the accompanying drawings does more detailed explanation to the present invention below.
In the accompanying drawing:
The birds-eye view of Fig. 1 hoisting device;
Fig. 2 looks by the vertical vertical profile of II-II line in Fig. 1 view;
Fig. 3 is by vertical cross-sectional the looking of III-III line in Fig. 1 view;
View removes front elevation behind the lid along arrow IV direction among Fig. 4 Fig. 1.
Represent to reset together to put with 1 among Fig. 1 to 4, for example be used for promoting or reduction weight L.
Hoisting device 1 is arranged in a unspecified housing G vertically in turn has drive wheel 2, one load pressure drgs, 3, one loadwheels 4 and a gear case 5.Drive wheel 2 is arranged on the end 6 of axle drive shaft 7, and axle drive shaft 7 that can be by passing load pressure drg 3 and loadwheel 4 be positioned on axle drive shaft 7 another ends 8, output to the connection that gear case 5 on the loadwheel 4 is made transfer torque.
Axle drive shaft 7 is provided with a cylindrical length section 9 (Fig. 2) on the end 6 of the drive wheel 2 of the sprocket form that has a round-link chain that is used for not drawing in detail, it carries out the transition to the serration spline 10 of end face one side, and carries out the transition to terminal thread segment 11 from serration spline 10.Be provided with the cover 13 of convex shoulder 12 radially and lean against on the shaft shoulder 14 of axle drive shaft 7 at cover one on the cylindrical length section 9.Cover 13 is pressed on the shaft shoulder 14 by means of impeller 15, and can by nut impeller is pressed on the cover 13 by the nut 16 of screwing on thread segment 11, and makes cover be pressed in (Fig. 1,2 and 4) on the shaft shoulder 14.
Can see impeller 15 by Fig. 4.It has a central rings body 17, staggers above it 180 ° to be provided with the blade 18 of two radial projection.Blade 18 has the stop surface 20 that the dorsal area 19 and of a circular arc bending extends respectively in the sagittal plane.The stop surface 20 of blade 18 contacts with the projection 21 that exposes one generation on the side 22 at drive wheel 2.
Drive wheel has the sector notch 26 (Fig. 2 and 3) of three circular arc bendings on projection 21 side 25 dorsad, and they are surrounded by three radial rib 27.Embed one and drive pin 28 in of these breach 26, it is being fixed on the brake wheel 29 from axle drive shaft 7 certain radial distance.Brake wheel 29 by negative thread 30 can be on the outside thread 31 of axle drive shaft 7 with cylindrical length section 9 in abutting connection with the earth's axis to moving.Negative thread 30 and outside thread 31 are made the dextrorotation motion thread.
The transverse slat 34 of the housing G of supporting compression plate 33 and another are used for the rotatably mounted loadwheel 4 (Fig. 1 and 2) of making the sprocket wheel that is used for round-link chain equally with its transverse slat 38 that is provided with in parallel to each other spaced apart.The bearing of loadwheel 4 on transverse slat 34 and 38 represented with 39.Loadwheel 4 can be bearing in two of axle drive shaft 7 with the relative rotation and be spaced from each other on the cylindrical sliding surface 40 of certain axial distance.It embeds in the gear 42 with an axial nipples 41, and this gear non-rotatably is installed in this next door of taking over 41 upper cross plates 38.
Can see that gear 42 and two miniature gearss 43 engagements as two gear 44 component parts, gear 44 mesh with the gear latter end 45 of axle drive shaft 7 again combining when looking at Fig. 1 and 2.
Suppose that promote a weight L, drive wheel 2 cws are pressed Fig. 1,3 and 4 arrow P F rotation.Because at first drive wheel 2 can rotate freely on cover 13 with respect to axle drive shaft 7, drive wheel 2 is made relative rotary motion with respect to axle drive shaft 7, till the blade 18 of projection 21 and impeller 15 fits.Because impeller 15 non-rotatably is fixed on the axle drive shaft 7 by serration spline 10, play axle drive shaft 7 now also by arrow P F clickwise.Therefore moment of torsion is directly delivered on the loadwheel 4 by axle drive shaft 7 and gear case 5 from drive wheel 2.Since the dextrorotation motion thread 30,31 of brake wheel 29 and axle drive shaft 7 drive wheel during by arrow P F clickwise brake wheel 29 lift from friction disc 32 by the arrow P F1 of Fig. 2, thereby friction disc is lifted from compression plate 33.Weight L can promote under Braking Action None.
If drive wheel 2 is slack, the weight L of suspension impels loadwheel 4 to arrow P F3 direction rotation, left-hand revolution just, thus also make axle drive shaft 7 rotations.Therefore brake wheel 29 is pulled to friction disc 32 along arrow P F2 direction, and friction disc is pulled to compression plate 33.Weight L is fixed on (Fig. 1-4) on this height.
If weight L is descended, drive wheel 2 is along the arrow P F3 direction left-hand revolution of Fig. 1-4 so.Drive pin 28 later on and contact turning over predetermined angular, make that playing brake wheel 29 now also moves on the motion thread 31 of axle drive shaft 7, and lift and make friction disc to lift from compression plate 33 from friction disc 32 with a muscle 27 of drive wheel 2.Weight L impels axle drive shaft 7 to relatively rotate with respect to drive wheel 2 then, makes brake wheel 29 pull to friction disc 32 again by arrow P F2, thereby makes friction disc pull to compression plate 33, and makes weight L obtain braking.
1 2 3 4 5 6 7 7 8 7 9 7 10 6 11 6 12 13 13 14 7 15 16 17 15 18 15 19 18 20 21 2 22 2 23 2 24 15 25 2 26 25 27 26 28 29 29 30 29 31 7 32 33 34 35 36 29 37 2 38 39 4 40 7 41 4 42 43 44 45 7 G L PF PF1 PF2 PF3
Claims (5)
1. hoisting device, it is axially arranged in a housing in turn has a drive wheel (2), one load pressure drg (3), one loadwheel (4) and a gear case (5), wherein be arranged on axle drive shaft (7) that drive wheel (2) on (7) ends of axle drive shaft (6) can be by passing load pressure drg (3) and loadwheel (4) and be positioned on another end of axle drive shaft (7) (8), output to gear case (5) on the loadwheel (4) and do the connection of transfer torque, it is characterized by: drive wheel (2) is axially not removable on axle drive shaft (7), but can do limited supporting with the relative rotation, and can with one can go up axially movable at the thread segment (31) of axle drive shaft (7), do limited relatively rotating with the brake wheel (29) as load pressure drg (3) component part that under the situation of inserting a friction disc (32), can be pressed on the compression plate (33) that is fixed on the housing.
2. by the hoisting device of claim 1, it is characterized by: drive wheel (2) can be rotated to support on the cover (13) that is fixed on the axle drive shaft (7).
3. by claim 1 or 2 hoisting device, it is characterized by: drive wheel (2) has the projection (21) of an end face one side, it and one and non-rotatably bonded assembly impeller (15) transfer torque ground combined action of axle drive shaft (7).
4. by each hoisting device of claim 1 to 3, it is characterized by: brake wheel (29) has an axial arranged drive pin (28), and it can embed drive wheel (2) in the sector notch (26) on loadwheel (4) one sides (25) with relatively moving.
5. by each hoisting device of claim 1 to 4, it is characterized by: brake wheel (29) is pressed on the compression plate (33) by a spring (35) that is bearing on the drive wheel.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19959999A DE19959999C2 (en) | 1999-12-13 | 1999-12-13 | Hoist |
| DE19959999.8 | 1999-12-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1340026A true CN1340026A (en) | 2002-03-13 |
| CN1148314C CN1148314C (en) | 2004-05-05 |
Family
ID=7932435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB008036608A Expired - Fee Related CN1148314C (en) | 1999-12-13 | 2000-12-02 | Lifting jack |
Country Status (17)
| Country | Link |
|---|---|
| US (1) | US6527253B2 (en) |
| EP (1) | EP1150916B1 (en) |
| JP (1) | JP2003516918A (en) |
| KR (1) | KR100417577B1 (en) |
| CN (1) | CN1148314C (en) |
| AT (1) | ATE271017T1 (en) |
| AU (1) | AU759668B2 (en) |
| BR (1) | BR0008168A (en) |
| CA (1) | CA2363082C (en) |
| CZ (1) | CZ291908B6 (en) |
| DE (2) | DE19959999C2 (en) |
| ES (1) | ES2222274T3 (en) |
| HK (1) | HK1046126A1 (en) |
| PL (1) | PL202461B1 (en) |
| TW (1) | TW555686B (en) |
| WO (1) | WO2001044100A1 (en) |
| ZA (1) | ZA200106542B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100572258C (en) * | 2005-06-03 | 2009-12-23 | 鬼头股份有限公司 | Hoist and traction machine |
| CN114174211A (en) * | 2019-07-24 | 2022-03-11 | 哥伦布麦克金农工业产品有限公司 | Crane with a movable crane |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102010016267B4 (en) * | 2010-03-31 | 2018-01-11 | Heinrich De Fries Gmbh | Hand operated chain hoist |
| KR101373133B1 (en) * | 2011-12-21 | 2014-03-13 | 주식회사 두산이노텍 | mechanical brake of hoist with multipul spiral and processing method multipul spiral |
| KR101376047B1 (en) * | 2012-05-10 | 2014-03-18 | 주식회사 코브 인터내셔날 | Brake assembly for a self-retracting lifeline |
| PL234340B1 (en) * | 2018-03-08 | 2020-02-28 | Inst Techniki Gorniczej Komag | Mechanical brake with the possibility of two-directional starting movement of a drive shaft |
| CN111302255B (en) * | 2020-02-11 | 2021-10-22 | 三门核电有限公司 | Chain block capable of electrically pulling zipper |
| DE102021101058A1 (en) | 2021-01-19 | 2022-07-21 | Columbus Mckinnon Industrial Products Gmbh | hoist |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1572001A (en) * | 1925-03-05 | 1926-02-09 | Wright Mfg Company | Chain hoist |
| US1876954A (en) * | 1929-04-25 | 1932-09-13 | J P Johnson Engineering Compan | Hoist |
| US1993744A (en) * | 1934-06-02 | 1935-03-12 | Morison Inc | Automatic two-way brake for hoists |
| US2403462A (en) * | 1944-02-25 | 1946-07-09 | Yale & Towne Mfg Co | Chain hoist |
| US2417492A (en) * | 1944-07-21 | 1947-03-18 | Hinchcliffe Sidney | Lifting and pulling mechanism |
| US2548846A (en) * | 1947-11-01 | 1951-04-10 | Columbus Mckinnon Chain Corp | Chain hoist |
| FR1193419A (en) * | 1957-03-28 | 1959-11-03 | Schiess Defries Hebezeug Und K | Brake operating under load pressure for hoists, winches and other lifting devices |
| US3090601A (en) * | 1960-11-29 | 1963-05-21 | Columbus Mckinnon Corp | Hoist brake |
| JPS5227808Y2 (en) * | 1973-05-14 | 1977-06-24 | ||
| DE3507724A1 (en) * | 1985-03-05 | 1986-09-25 | Heinrich de Fries GmbH, 4000 Düsseldorf | Load brake |
| JP2597289B2 (en) * | 1993-07-02 | 1997-04-02 | 象印チエンブロック株式会社 | Manual chain block |
| AU666078B2 (en) * | 1993-07-02 | 1996-01-25 | Elephant Chain Block Company Limited | Manual chain block |
| US5586751A (en) * | 1993-09-14 | 1996-12-24 | Elephant Chain Block Company, Ltd. | Manual chain block |
| JP2919810B2 (en) * | 1997-05-15 | 1999-07-19 | 象印チエンブロック株式会社 | Manual chain block |
| US6032928A (en) * | 1997-05-15 | 2000-03-07 | Elephant Chain Block Co., Ltd. | Hand operated chain block having improved hand wheel |
| JP2919809B2 (en) * | 1997-05-15 | 1999-07-19 | 象印チエンブロック株式会社 | Manual chain block |
-
1999
- 1999-12-13 DE DE19959999A patent/DE19959999C2/en not_active Expired - Fee Related
-
2000
- 2000-12-02 KR KR10-2001-7010158A patent/KR100417577B1/en not_active IP Right Cessation
- 2000-12-02 BR BR0008168-0A patent/BR0008168A/en not_active IP Right Cessation
- 2000-12-02 AU AU28280/01A patent/AU759668B2/en not_active Ceased
- 2000-12-02 CZ CZ20012915A patent/CZ291908B6/en not_active IP Right Cessation
- 2000-12-02 ES ES00993403T patent/ES2222274T3/en not_active Expired - Lifetime
- 2000-12-02 PL PL349263A patent/PL202461B1/en not_active IP Right Cessation
- 2000-12-02 WO PCT/DE2000/004325 patent/WO2001044100A1/en active IP Right Grant
- 2000-12-02 EP EP00993403A patent/EP1150916B1/en not_active Expired - Lifetime
- 2000-12-02 JP JP2001545194A patent/JP2003516918A/en active Pending
- 2000-12-02 DE DE50007068T patent/DE50007068D1/en not_active Expired - Fee Related
- 2000-12-02 CA CA002363082A patent/CA2363082C/en not_active Expired - Fee Related
- 2000-12-02 CN CNB008036608A patent/CN1148314C/en not_active Expired - Fee Related
- 2000-12-02 AT AT00993403T patent/ATE271017T1/en not_active IP Right Cessation
-
2001
- 2001-02-01 TW TW089126457A patent/TW555686B/en active
- 2001-08-08 ZA ZA200106542A patent/ZA200106542B/en unknown
- 2001-08-13 US US09/928,871 patent/US6527253B2/en not_active Expired - Fee Related
-
2002
- 2002-09-12 HK HK02106683A patent/HK1046126A1/en not_active IP Right Cessation
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100572258C (en) * | 2005-06-03 | 2009-12-23 | 鬼头股份有限公司 | Hoist and traction machine |
| CN114174211A (en) * | 2019-07-24 | 2022-03-11 | 哥伦布麦克金农工业产品有限公司 | Crane with a movable crane |
| CN114174211B (en) * | 2019-07-24 | 2023-07-18 | 哥伦布麦克金农工业产品有限公司 | Crane with crane body |
| US11999600B2 (en) | 2019-07-24 | 2024-06-04 | Columbus Mckinnon Industrial Products Gmbh | Lifting gear |
Also Published As
| Publication number | Publication date |
|---|---|
| CZ291908B6 (en) | 2003-06-18 |
| CZ20012915A3 (en) | 2002-03-13 |
| ATE271017T1 (en) | 2004-07-15 |
| ZA200106542B (en) | 2002-11-08 |
| ES2222274T3 (en) | 2005-02-01 |
| BR0008168A (en) | 2002-01-22 |
| EP1150916B1 (en) | 2004-07-14 |
| US20020027222A1 (en) | 2002-03-07 |
| AU759668B2 (en) | 2003-04-17 |
| CN1148314C (en) | 2004-05-05 |
| WO2001044100A1 (en) | 2001-06-21 |
| PL202461B1 (en) | 2009-06-30 |
| CA2363082A1 (en) | 2001-06-21 |
| KR100417577B1 (en) | 2004-02-05 |
| HK1046126A1 (en) | 2002-12-27 |
| AU2828001A (en) | 2001-06-25 |
| TW555686B (en) | 2003-10-01 |
| DE50007068D1 (en) | 2004-08-19 |
| CA2363082C (en) | 2004-11-23 |
| PL349263A1 (en) | 2002-07-01 |
| DE19959999C2 (en) | 2001-10-11 |
| DE19959999A1 (en) | 2001-07-05 |
| JP2003516918A (en) | 2003-05-20 |
| KR20010102058A (en) | 2001-11-15 |
| EP1150916A1 (en) | 2001-11-07 |
| US6527253B2 (en) | 2003-03-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
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